OT-2026-000099325
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000099325) never changes.
Identity and time
| Publication number | OT-2026-000099325 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8289-7784-a34e-ca3c7f85ae1f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099325 |
| Status | PUBLIC |
Content hashes
| Canonical text | 576864ba10bc130dcc035adf08e95038b197c1c481e35ca5af0fd8a173453476 |
|---|---|
| Markdown | 031062b5ad1ebb95d377aa7bfbc5264e90270af268f200e2108309cd8918e71f |
| Publication page | 028b824b71e53aea02550427aaceb586642ec0de0a350ee7babf57dd40d79868 |
| Manifest | 118c8e5615ad905f995fdbefa382462afea2e6642f51b6c2ac9d34310ec1dfd8 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | KjHxfKIOiczBYtE1HloJcrSvWXKLiUvPhqD8phVqPWeVSQ06pjVPhyxCSqkv0lxczFFG3IVerVGFzibIppp9Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:47.664567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099325observed 028b824b71e53aea02550427aaceb586...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:47.647734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099325/manifest.jsonobserved 118c8e5615ad905f995fdbefa382462a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:47.630267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099325/publication.mdobserved 031062b5ad1ebb95d377aa7bfbc5264e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:47.610151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099325/publication.txtobserved 576864ba10bc130dcc035adf08e95038...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
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